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Neoxanthin

analytical standard

Synonym: (3S,3′S,5R,5′R,6R,6′S,9′-cis)-6,7-Didehydro-5′,6′-epoxy-5′,6′-dihydro-β,β-carotene-3,3′,5(6H)-triol, 9′-cis-Neoxanthin

  • CAS Number 14660-91-4

  • Empirical Formula (Hill Notation) C40H56O4

  • Molecular Weight 600.87

  •  NACRES NA.24

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Properties

Related Categories Additional Standards, All alphabetical sorted, Analytical Standards, Analytical/Chromatography, Chromatography,
Quality Level   100
grade   analytical standard
assay   ≥97.0% (HPLC)
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
Featured Industry   Cleaning Products
Cosmetics
Food and Beverages
Personal Care
storage temp.   −20°C
SMILES string   C/C(C([H])=[C@]=C1[C@](C)(O)C[C@@H](O)CC1(C)C)=C\C=C\C(C)=C\C=C\C=C(C)\C=C\C=C(/C=C/[C@@]2(O3)[C@@]3(C)C[C@@H](O)CC2(C)C)C
InChI   1S/C40H56O4/c1-29(17-13-19-31(3)21-22-35-36(5,6)25-33(41)27-38(35,9)43)15-11-12-16-30(2)18-14-20-32(4)23-24-40-37(7,8)26-34(42)28-39(40,10)44-40/h11-21,23-24,33-34,41-43H,25-28H2,1-10H3/b12-11+,17-13+,18-14+,24-23+,29-15+,30-16+,31-19+,32-20+/t22?,33-,34-,38+,39+,40-/m0/s1
InChI key   PGYAYSRVSAJXTE-CLONMANBSA-N

Description

General description

Neoxanthin is an allenic xanthophyll and a precursor of the plant hormone abscisic acid, which is formed as the last product of carotenoid synthesis in green plants.

Application

Neoxanthin may be used as a reference standard in the determination of the analyte in fruits using high-performance liquid chromatography (HPLC) coupled with diode array detector (DAD) and mass spectrometry (MS).)

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Separation of Plant Pigments on Silica gel 60

From our library of Articles, Sigma-Aldrich presents Separation of Plant Pigments on Silica gel 60
Keywords: Sample preparations

Separation of plant pigments on Silica gel 60

From our library of Articles, Sigma-Aldrich presents Separation of plant pigments on Silica gel 60
Keywords: Sample preparations

TLC Analysis of Plant Pigments on Silica Gel 60 (set 2)

From our library of Articles, Sigma-Aldrich presents TLC Analysis of Plant Pigments on Silica Gel 60 (set 2)
Keywords: Sample preparations

Peer-Reviewed Papers
15

References

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